Microdiode Electronics (Jiangsu) Co., Ltd is a professional semiconductor enterprise which specializes in R & D, production of diodes and bridge rectifiers. The company headquarters is located in Shenzhen, Guangdong,with the factory located in Changzhou, Jiangsu. The factory covers 24 acres, 20000㎡ construction area and employs a total of 300 workers. The annual sale and production are about 5 billion pieces. Company introduced a full set of international advanced equipment and scientific management system, and passed ISO9001: 2008 quality management system, ISO14001 environment management system certification  and its products have been certified by UL, SGS ,etc, all products are RoHS compliant and enjoy good reputation in domestic and international markets.

Since its inception, high-quality "MDD brand" products have won the trust and support of customers. The factory engaged in diode wafer chip R & D and production, mainly applies to rectifier diode diffusion sheet, ordinary and fast recovery, transient suppression GPP chips and other products; We provide the full range of rectifier diodes: General Purpose Rectifier, Fast Recovery, High Efficiency, Ultra Fast, Schottky, Bridge Rectifier and Bidirectional Trigger, High Voltage, Transient Voltage Suppressor, Switching Diode, Zener Diodes and other series of diode / bridge rectifier. Packaging includes SOD-123, SOD-123FL, SOD-323, SMA, SMAF, SMB,SMBF, SMC, TO-277, MBF, ABS, R-1、DO-41、DO-15、DO-201AD、R-6 etc. a variety of packaging of the diode / bridge rectifier. We provide customized service to meet clients’ requirement and R&D designing service. Holocene free products are available by demand.

Looking to the future, we will continue to implement the "Quality first, excellence,continuous innovation and customer satisfaction" quality policy. We are dedicated to provide high quality products and perfect service to all customers.